#9B37BB#9B37BB

#9B37BB is a mid, highly saturated purple. Relative luminance 0.133; OKLCH L 53.7% C 0.207 H 316.7°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#9B37BB
RGB	rgb(155, 55, 187)
HSL	hsl(285, 55%, 47%)
HSV	hsv(285, 71%, 73%)
CMYK	cmyk(17.1%, 70.6%, 0%, 26.7%)
CIE-LAB	lab(43.20, 60.22, -50.48)
CIE-LCH	lch(43.20, 78.58, 320.03°)
OKLab	oklab(53.68% 0.1506 -0.1419)
OKLCH	oklch(53.68% 0.207 316.7)
XYZ	xyz(23.8520, 13.2898, 48.3128)
Luminance	0.1329 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9B37BB #57BB37

analogous

#5937BB #9B37BB #BB3799

triadic

#9B37BB #BB9B37 #37BB9B

tetradic

#9B37BB #BB5937 #57BB37 #3799BB

square

#9B37BB #BB5937 #57BB37 #3799BB

split-complementary

#9B37BB #99BB37 #37BB59

monochromatic

#4D1B5C #74298C #9B37BB #B55FD0 #CB8EDE

Accessibility & contrast

On white

5.74

#9B37BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#9B37BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9B37BB

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9B37BB	#FFFFFF	#000000	##FFFFFF
##9B37BB	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BF

Deuteranopia (green-blind)

#3869B8

Tritanopia (blue-blind)

#995175

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #9b37bb;
/* rgb */ color: rgb(155, 55, 187);
/* oklch */ color: oklch(53.7% 0.207 316.7);

Tailwind

colors: {
  custom: {
    50: '#bc77d0',
    500: '#9b37bb',
    950: '#000000',
  },
}

SCSS

$custom: #9b37bb;
$custom-light: #bc77d0;
$custom-dark: #000000;

JSON

{
  "hex": "#9b37bb",
  "rgb": {
    "r": 155,
    "g": 55,
    "b": 187
  },
  "hsl": {
    "h": 285.455,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.53678,
    "c": 0.20693,
    "h": 316.7
  },
  "luminance": 0.13289
}

Semantic roles & 50–950 ramp

primary

#9B37BB

secondary

#96C985

accent

#DE4A6E

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#120914

muted

#817B82

Preview Lab

Preview with #9B37BB

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →